Graph, Wall, Tome: Difference between revisions

Line 113: Line 113:
: $$T^2 \propto a^3$$
: $$T^2 \propto a^3$$


Newtons gravitational law:
Newton's gravitational law:
: $$F = \frac{G m_1 m_2}{r^2}$$
: $$F = \frac{G m_1 m_2}{r^2}$$


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